Passage Data · Check a report · Use it from your AI

Sunrise Wind, LLC

Electric Services, Atlantic Ocean, Massachusetts. NPDES permit MA0004940, in force until Aug 31, 2029. Last 12 months: over a limit 19 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (11 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 110 required values missing, 11 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 19 values over a limit
Period endingParameterReportedLimitOver by
March 2026Flow, in conduit or thru treatment plant, daily maximum8.495 MGD≤ 7.8 MGD9%
March 2026Oxidants, total residual, daily maximum5000 ug/L≤ 30 ug/L16567%
March 2026Oxidants, total residual, monthly average720 ug/L≤ 30 ug/L2300%
March 2026Velocity of intake, maximum.69 ft/sec≤ .5 ft/sec38%
April 2026Flow, in conduit or thru treatment plant, daily maximum8.31 MGD≤ 7.8 MGD7%
April 2026Oxidants, total residual, daily maximum850 ug/L≤ 30 ug/L2733%
April 2026Velocity of intake, maximum.5639 ft/sec≤ .5 ft/sec13%
May 2026Oxidants, total residual, daily maximum281 ug/L≤ 30 ug/L837%
May 2026Velocity of intake, maximum.749 ft/sec≤ .5 ft/sec50%
June 2026Flow, in conduit or thru treatment plant, daily maximum8.46 MGD≤ 7.8 MGD8%
June 2026Oxidants, total residual, daily maximum997 ug/L≤ 30 ug/L3223%
June 2026Velocity of intake, maximum.675 ft/sec≤ .5 ft/sec35%
July 2026Oxidants, total residual, daily maximum1000 ug/L≤ 30 ug/L3233%
July 2026Velocity of intake, maximum.675 ft/sec≤ .5 ft/sec35%
August 2026Oxidants, total residual, daily maximum998.95 ug/L≤ 30 ug/L3230%
August 2026Velocity of intake, maximum.693 ft/sec≤ .5 ft/sec39%
September 2026Flow, in conduit or thru treatment plant, monthly average5.6 MGD≤ 5.3 MGD6%
September 2026Oxidants, total residual, daily maximum60 ug/L≤ 30 ug/L100%
September 2026Velocity of intake, maximum.6 ft/sec≤ .5 ft/sec20%

Limits in force (11)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly average≤ 86 deg Fall year
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Oxidants, total residualmonthly average≤ 30 ug/Lall year
Oxidants, total residualdaily maximum≤ 30 ug/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ 5.3 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ 7.8 MGDall year
Velocity of intakemaximum≤ .5 ft/secall year

How strict are these limits?

Cited limits by parameter: Massachusetts's rules and the federal ones.

Same industry: the 6 Electric Services permits in Massachusetts.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MA0004940 · MCP: https://passage-data.com/mcp